†Kogiopsis Kellogg 1929 (sperm whale)
Mammalia - Cetacea - Physeteridae
Full reference: R. Kellogg. 1929. A new fossil toothed whale from Florida. American Museum Novitates 389:1-10
Parent taxon: Physeteridae according to M. D. Uhen 2015
Sister taxa: Aulophyseter, Aulophyseterinae, Ferecetotherium, Hoplocetinae, Idiophyseter, Physeter, Physeterinae, Physeterula, Scaldicetus
Subtaxa: Kogiopsis floridana
Type: Kogiopsis floridana
Ecology: aquatic piscivore-carnivore